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Individual Calculations August 2015 |
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| Arun Prasad, S. Total change: 7.40 | |   |
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| 3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2496 | 6.00 | 9 | 1.14 | 10 | 11.40 | |
|  Larson, Matthew W | | | 2160 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Wang, Qibiao | | | 2304 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ippolito, Dean | m | | 2395 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Pourkashiyan, Atousa | | wg | 2370 | IRI | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Ashwin, Jayaram | m | | 2492 | IND | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Panchanathan, Magesh Chandran | g | | 2541 | IND | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Kovalyov, Anton | g | | 2613 | CAN | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Jussupow, Artur | g | | 2584 | GER | 0.50 | 1 | 0.12 | 10 | 1.20 | | | McShane, Luke J | g | | 2685 | ENG | 0.00 | 1 | -0.25 | 10 | -2.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2496 | 5.50 | 9 | -0.40 | 10 | -4.00 | |
| | Peng, David T | c | | 2157 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Aikhoje, Odion | m | | 2274 | NGR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Yu, Jennifer R | | wf | 2096 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Liu, Bovey | | | 2096 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kamsky, Gata | g | | 2672 | USA | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Zhou, Jianchao | g | | 2601 | CHN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Wang, Qibiao | | | 2326 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | McShane, Luke J | g | | 2685 | ENG | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Burke, John M | | | 2258 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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